Nonlinear functions

approximate answer obtained

Iterations

$f_1\left(x\right)$

−1.531439613

23

$f_2\left(x\right)$

1.261556999

7

$f_3\left(x\right)$

124.1207119

12

$f_4\left(x\right)$

−1.248014042

233

$f_5\left(x\right)$

−1.199683477

42